Lens



1.1 is a top, front, and left side perspective view of the lens showingmy new design;

1.2 is a top, front, and right side perspective thereof;

1.3 is a front elevation view thereof;

1.4 is a rear elevation view thereof;

1.5 is a left side elevation view thereof;

1.6 is a right side elevation view thereof;

1.7 is a top plan view thereof; and

1.8 is a bottom plan view thereof.

2.1 is a top, front, and left side perspective view of the lens showingmy new design in accordance with an alternate embodiment;

2.2 is a top, front, and right side perspective thereof;

2.3 is a front elevation view thereof;

2.4 is a rear elevation view thereof;

2.5 is a left side elevation view thereof;

2.6 is a right side elevation view thereof;

2.7 is a top plan view thereof; and

2.8 is a bottom plan view thereof.

The broken lines in the reproductions illustrate portions of the lensthat forms no part of the claimed design.

CLAIM The ornamental design for a lens, as shown and described.